Solar Energy & Solar Power Resources

Solar Energy in Philadelphia, TN

Solar Energy in Philadelphia

Sorry, historical solar radition values for Philadelphia are currently unavailable, please check back later.

Solar Panels in Philadelphia

Solar panels in Philadelphia that will produce the maximum solar energy output. [More]

Sunrise & Sunset in Philadelphia

The total length of the day in Philadelphia, TN today (February 21, 2025) will be 11 hours and 11 minutes. [More]

Solar Power in Philadelphia, TN

Solar Energy Data in Philadelphia, TN

See the chart below to see how different types of solar panel installations compare in Philadelphia.

Historical solar power output data for Philadelphia is not currently available.

Solar Energy Analysis for Philadelphia, TN

Sorry, it is not possible to complete our solar energy analysis for Philadelphia at this time.

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Solar Energy Glossary

Global Horizontal Irradiance (GHI)

Global Horizontal Irradiance: The total amount of solar radiation that is received per unit area by a surface that is always positioned in a horizontal manner.

Direct Normal Irradiance (DNI)

Direct Normal Irradiance: The total amount of solar radiation received per unit area by a surface that is always perpendicular to the sun rays that come in a straight line from the direction of the sun at its current position in the sky.

Average Tilt at Latitude (ATaL)

Average Tilt at Latitude: The total amount of solar radiation received per unit area by a surface that is tilted toward the equator at an angle equal to the current latitude. ATaL will often produce the optimum energy output.

Solar Radiation Levels in Philadelphia

Solar Radiation Data in Philadelphia, TN

See the chart below for monthly solar radiation levels in Philadelphia.

Sorry, data is not currently available.

Solar Radiation Analysis for Philadelphia, TN

Sorry, it is not possible to complete our solar radiation analysis for Philadelphia at this time.

Historical solar radiation data for Philadelphia is not currently available.

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Solar Power Comparison: Philadelphia vs. the U.S.

Solar Power Levels in Philadelphia

Sorry, solar radiation data for Tennessee is not currently available.

Solar Power: Philadelphia vs. the U.S.

Below is a month-by-month comparison of how average Philadelphia solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). ^[1]

Sorry, solar radiation data for Tennessee is not currently available.

Solar Data & Statistics for Philadelphia

Sunrise / Sunset in Philadelphia

Sunrise/Sunset for February 21, 2025 ^[2]
- Sunrise: 7:15 am
- Sunset: 6:26 pm
- Length of Day: 11:11

Solar Energy Statistics for Philadelphia

Best Months for Solar in Philadelphia

Monthly data not currently available.

Solar Panel Installs in Philadelphia

We do not currently have data on solar panel installations in the city of Philadelphia, TN at this current time.

Solar Power Output in Philadelphia

The Power of Solar in Philadelphia, TN

Monthly AC solar system output averages for Philadelphia (tn). Month-by-month solar power, as ranked by AC output, in Philadelphia. ^[2]

AC output data is not currently available.

Solar Output Analysis for Philadelphia, TN

Sorry, it is not possible to complete our solar radiation analysis for Philadelphia at this time.

Historical solar radiation data for Philadelphia is not currently available.

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Cost of Utilities in Philadelphia

Philadelphia Electricity Costs

Sorry, Philadelphia residential electricity prices are currently unavailable.

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Solar Power Poll: Philadelphia

Vote now: Given all of the data and analysis provided for Philadelphia, is solar power a good choice for residents of this city?

Philadelphia Natural Gas Costs

Sorry, Tennessee residential natural gas prices are currently unavailable.

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Weather Forecast for Philadelphia, TN ^[5]

Fri Feb 21

30°F

Sky Is Clear
Min: 13°F
Max: 35°F

Moderate breeze: 13 mps NE
Precip.: n/a
Humidity: 53%
Cloud cover: 7%

Sat Feb 22

41°F

Overcast Clouds
Min: 20°F
Max: 45°F

Gentle Breeze: 11 mps SSW
Precip.: n/a
Humidity: 49%
Cloud cover: 100%

Sun Feb 23

44°F

Sky Is Clear
Min: 24°F
Max: 48°F

Light breeze: 5 mps S
Precip.: n/a
Humidity: 51%
Cloud cover: 4%

Mon Feb 24

51°F

Sky Is Clear
Min: 29°F
Max: 57°F

Gentle Breeze: 8 mps SW
Precip.: n/a
Humidity: 53%
Cloud cover: 1%

Tue Feb 25

61°F

Few Clouds
Min: 39°F
Max: 65°F

Gentle Breeze: 9 mps SW
Precip.: n/a
Humidity: 65%
Cloud cover: 24%

Wed Feb 26

65°F

Light Rain
Min: 44°F
Max: 68°F

Moderate breeze: 13 mps W
Precip.: Chance of Rain
Humidity: 62%
Cloud cover: 24%

More about Philadelphia

About Philadelphia

The city of Philadelphia, TN in Loudon County has an approximate population of 656. ^[6]

Philadelphia, TN Solar Energy

To learn more about solar energy and solar power Philadelphia, TN, or for more solar-related resources for Philadelphia, visit the U.S. Energy Information Administration.